Vue.js is a Javascript framework for building user interfaces and single page applications. It’s becoming one of the most popular front-end frameworks, competing with React and Angular. As you may know, as an application gets bigger, you are in more need for state management solutions. Even though you can make your own or use something like Redux, Vue core team provides its own official library called Vuex for handling application state.

Vuex is a state management library provided by Vue core team and inspired by Facebook’s flux model. It’s really easy to integrate it with existing Vue applications. Also, it’s very flexible and scalable. It’s based on mutability, unlike Redux that’s all about immutability, but the concepts of using Vuex/Redux are really similar.

Being a front-end developer today is much enjoyable then it was 10 years ago. The whole ecosystem exploded, and in recent years a lot of tooling, previously unimaginable, made its own way into our everyday lives.

Our stacks become mightier, features become easier to deliver and yet we still make the same mistakes over and over again.

Whether we are building the next big thing app or just juggling with our client work, there are common problems occurring in both of those cases.

The SSR (Server Side Rendering) allows to use to generate dynamic HTML pages – content of these pages is not-known while application is building. The main characteristic of this application is that it can be run on the client side (browser) as well as on the server side.

In the modern Javascript world, there are plenty of new, fast and reliable features. When ES6 (ECMAScript – Javascript standardization) came in the middle of 2015, Javascript became one of the strongest programming languages. That version was first one to include classes and modules, and also used strict mode (easier to find an error).